commit 87d11cdbca721c93cf3856026e1bce02c21abdff
author henrika <henrika@webrtc.org> Wed Feb 08 15:16:56 2017
committer Commit bot <commit-bot@chromium.org> Wed Feb 08 15:16:56 2017
tree 8dfd6fa9d18ce0033177a5d5498c2e860e034356
parent 5d83780c42100eaddafc4b83fa453a4c9d936e7a

Reland of Avoid calling PostTask in audio callbacks (patchset #1 id:1 of https://codereview.webrtc.org/2684913003/ )

Reason for revert:
The reason for reverting was false alarm.

Original issue's description:
> Revert of Avoid calling PostTask in audio callbacks (patchset #6 id:100001 of https://codereview.webrtc.org/2663383004/ )
>
> Reason for revert:
> Speculative revert to see if this CL caused a change in performance tests.
>
> See https://bugs.chromium.org/p/chromium/issues/detail?id=689919 for details.
>
> Original issue's description:
> > Avoid calling PostTask in audio callbacks.
> >
> > We have seen that PostTask can consume some CPU and the way we used it
> > before (logging only) in the ADB is not worth the cost we see when
> > profiling.
> >
> > This CL simply moves frequent (trivial) stat updates from the task queue
> > to the native threads to avoid calling PostTask in each callback.
> > The reason for doing so before was to avoid locks but we can live without
> > them since races are benign here.
> >
> >
> > BUG=webrtc:7096
> >
> > Review-Url: https://codereview.webrtc.org/2663383004
> > Cr-Commit-Position: refs/heads/master@{#16429}
> > Committed: https://chromium.googlesource.com/external/webrtc/+/77ce9a55415a673422d424ed862be142d5e277ef
>
> TBR=solenberg@webrtc.org
> # Not skipping CQ checks because original CL landed more than 1 days ago.
> BUG=webrtc:7096
>
> Review-Url: https://codereview.webrtc.org/2684913003
> Cr-Commit-Position: refs/heads/master@{#16490}
> Committed: https://chromium.googlesource.com/external/webrtc/+/fd8f102a847e7f8bd9c719ec6cc0b5818b626705

TBR=solenberg@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:7096

Review-Url: https://codereview.webrtc.org/2687573003
Cr-Commit-Position: refs/heads/master@{#16497}